Though the Kansas test is a real document, the following urban legends page has some insights on it:
http://www.snopes.com/language/document/1895exam.htm
An excerpt:
Consider: To pass this test, no knowledge of the arts is necessary (not even a nodding familiarity with a few of the greatest works of English literature), no demonstration of mathematical learning other than plain arithmetic is required (forget algebra, geometry, or trigonometry), nothing beyond a familiarity with the highlights of American history is needed (never mind the fundamentals of world history, as this exam scarcely acknowledges that any country other than the USA even exists), no questions about the history, structure, or function of the United States government are asked (not even the standard "Name the three branches of our federal government"), science is given a pass except for a few questions about geography and the rudiments of human anatomy, and no competence in any foreign language (living or dead) is necessary.